mediawiki-extensions-Visual.../modules/ve-mw/ui/dialogs/ve.ui.MWTemplateDialog.js
Roan Kattouw 4cf254a31b OO.ui.WindowManager -> ve.ui.WindowManager
In keeping with Id6660a4b54 in VE core.

Change-Id: I6fa6c0cdc3e514a66889e41c2eb4c710650a3405
2014-11-21 13:58:53 -08:00

507 lines
14 KiB
JavaScript

/*
* VisualEditor user interface MWTemplateDialog class.
*
* @copyright 2011-2014 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/* global mw */
/**
* Dialog for inserting and editing MediaWiki transclusions.
*
* @class
* @abstract
* @extends ve.ui.NodeDialog
*
* @constructor
* @param {Object} [config] Configuration options
*/
ve.ui.MWTemplateDialog = function VeUiMWTemplateDialog( config ) {
// Parent constructor
ve.ui.MWTemplateDialog.super.call( this, config );
// Properties
this.transclusionModel = null;
this.loaded = false;
this.preventReselection = false;
this.confirmOverlay = new ve.ui.Overlay( { classes: ['ve-ui-overlay-global'] } );
this.confirmDialogs = new ve.ui.WindowManager( { factory: ve.ui.windowFactory, isolate: true } );
this.confirmOverlay.$element.append( this.confirmDialogs.$element );
$( 'body' ).append( this.confirmOverlay.$element );
};
/* Inheritance */
OO.inheritClass( ve.ui.MWTemplateDialog, ve.ui.NodeDialog );
/* Static Properties */
ve.ui.MWTemplateDialog.static.icon = 'template';
ve.ui.MWTemplateDialog.static.modelClasses = [ ve.dm.MWTransclusionNode ];
ve.ui.MWTemplateDialog.static.actions = [
{
action: 'apply',
label: OO.ui.deferMsg( 'visualeditor-dialog-action-apply' ),
flags: 'primary',
modes: 'edit'
},
{
action: 'insert',
label: OO.ui.deferMsg( 'visualeditor-dialog-action-insert' ),
flags: [ 'primary', 'constructive' ],
modes: 'insert'
},
{
label: OO.ui.deferMsg( 'visualeditor-dialog-action-cancel' ),
flags: 'safe',
modes: [ 'insert', 'edit' ]
}
];
/**
* Configuration for booklet layout.
*
* @static
* @property {Object}
* @inheritable
*/
ve.ui.MWTemplateDialog.static.bookletLayoutConfig = {
continuous: true,
outlined: false
};
/* Methods */
/**
* Handle the transclusion being ready to use.
*/
ve.ui.MWTemplateDialog.prototype.onTransclusionReady = function () {
this.loaded = true;
this.$element.addClass( 've-ui-mwTemplateDialog-ready' );
this.popPending();
};
/**
* Handle parts being replaced.
*
* @param {ve.dm.MWTransclusionPartModel} removed Removed part
* @param {ve.dm.MWTransclusionPartModel} added Added part
*/
ve.ui.MWTemplateDialog.prototype.onReplacePart = function ( removed, added ) {
var i, len, page, name, names, params, partPage, reselect, addedCount,
removePages = [];
if ( removed ) {
// Remove parameter pages of removed templates
partPage = this.bookletLayout.getPage( removed.getId() );
if ( removed instanceof ve.dm.MWTemplateModel ) {
params = removed.getParameters();
for ( name in params ) {
removePages.push( this.bookletLayout.getPage( params[name].getId() ) );
}
removed.disconnect( this );
}
if ( this.loaded && !this.preventReselection && partPage.isActive() ) {
reselect = this.bookletLayout.getClosestPage( partPage );
}
removePages.push( partPage );
this.bookletLayout.removePages( removePages );
}
if ( added ) {
page = this.getPageFromPart( added );
if ( page ) {
this.bookletLayout.addPages( [ page ], this.transclusionModel.getIndex( added ) );
if ( reselect ) {
// Use added page instead of closest page
this.setPageByName( added.getId() );
}
// Add existing params to templates (the template might be being moved)
if ( added instanceof ve.dm.MWTemplateModel ) {
names = added.getParameterNames();
params = added.getParameters();
// Prevent selection changes
this.preventReselection = true;
for ( i = 0, len = names.length; i < len; i++ ) {
this.onAddParameter( params[names[i]] );
}
this.preventReselection = false;
added.connect( this, { add: 'onAddParameter', remove: 'onRemoveParameter' } );
if ( names.length ) {
this.setPageByName( params[names[0]].getId() );
}
}
// Add required and suggested params to user created templates
if ( added instanceof ve.dm.MWTemplateModel && this.loaded ) {
// Prevent selection changes
this.preventReselection = true;
addedCount = added.addPromptedParameters();
this.preventReselection = false;
names = added.getParameterNames();
params = added.getParameters();
if ( names.length ) {
this.setPageByName( params[names[0]].getId() );
} else if ( addedCount === 0 ) {
page.onAddButtonFocus();
}
}
}
} else if ( reselect ) {
this.setPageByName( reselect.getName() );
}
this.setApplicableStatus();
this.updateTitle();
};
/**
* Handle add param events.
*
* @param {ve.dm.MWParameterModel} param Added param
*/
ve.ui.MWTemplateDialog.prototype.onAddParameter = function ( param ) {
var page;
if ( param.getName() ) {
page = new ve.ui.MWParameterPage( param, param.getId(), { $: this.$ } );
} else {
page = new ve.ui.MWParameterPlaceholderPage( param, param.getId(), { $: this.$ } );
}
this.bookletLayout.addPages( [ page ], this.transclusionModel.getIndex( param ) );
if ( this.loaded && !this.preventReselection ) {
this.setPageByName( param.getId() );
} else {
this.onAddParameterBeforeLoad( page );
}
// Recalculate tab indexes
this.$body.find( '.ve-ui-mwParameterPage' ).each( function ( index ) {
$( this )
.find( '.ve-ui-mwParameterPage-field > .oo-ui-textInputWidget > textarea' )
.attr( 'tabindex', index * 3 + 1 )
.end()
.find( '.ve-ui-mwParameterPage-infoButton' )
.attr( 'tabindex', index * 3 + 2 )
.end()
.find( '.ve-ui-mwParameterPage-removeButton' )
.attr( 'tabindex', index * 3 + 3 )
.end()
.find( '.ve-ui-mwParameterPage-more' )
.attr( 'tabindex', index * 3 + 4 );
} );
};
/**
* Additional handling of parameter addition events before loading.
*
* @param {ve.ui.MWParameterPage} page Parameter page object
*/
ve.ui.MWTemplateDialog.prototype.onAddParameterBeforeLoad = function () {};
/**
* Handle remove param events.
*
* @param {ve.dm.MWParameterModel} param Removed param
*/
ve.ui.MWTemplateDialog.prototype.onRemoveParameter = function ( param ) {
var page = this.bookletLayout.getPage( param.getId() ),
reselect = this.bookletLayout.getClosestPage( page );
this.bookletLayout.removePages( [ page ] );
if ( this.loaded && !this.preventReselection ) {
this.setPageByName( reselect.getName() );
}
};
/**
* Sets transclusion applicable status
*
* If the transclusion is empty or only contains a placeholder it will not be insertable.
* If the transclusion only contains a placeholder it will not be editable.
*/
ve.ui.MWTemplateDialog.prototype.setApplicableStatus = function () {
var parts = this.transclusionModel && this.transclusionModel.getParts();
if ( this.loading.state() !== 'resolved' ) {
this.actions.setAbilities( { apply: false, insert: false } );
} else if ( parts.length && !( parts[0] instanceof ve.dm.MWTemplatePlaceholderModel ) ) {
this.actions.setAbilities( { apply: true, insert: true } );
} else {
this.actions.setAbilities( { apply: parts.length === 0, insert: false } );
}
};
/**
* @inheritdoc
*/
ve.ui.MWTemplateDialog.prototype.getBodyHeight = function () {
return 400;
};
/**
* Get a page for a transclusion part.
*
* @param {ve.dm.MWTransclusionModel} part Part to get page for
* @return {OO.ui.PageLayout|null} Page for part, null if no matching page could be found
*/
ve.ui.MWTemplateDialog.prototype.getPageFromPart = function ( part ) {
if ( part instanceof ve.dm.MWTemplateModel ) {
return new ve.ui.MWTemplatePage( part, part.getId(), { $: this.$ } );
} else if ( part instanceof ve.dm.MWTemplatePlaceholderModel ) {
return new ve.ui.MWTemplatePlaceholderPage(
part,
part.getId(),
{ $: this.$, $overlay: this.$overlay }
);
}
return null;
};
/**
* Get the label of a template or template placeholder.
*
* @param {ve.dm.MWTemplateModel|ve.dm.MWTemplatePlaceholderModel} part Part to check
* @returns {string} Label of template or template placeholder
*/
ve.ui.MWTemplateDialog.prototype.getTemplatePartLabel = function ( part ) {
return part instanceof ve.dm.MWTemplateModel ?
part.getSpec().getLabel() : ve.msg( 'visualeditor-dialog-transclusion-placeholder' );
};
/**
* @inheritdoc
*/
ve.ui.MWTemplateDialog.prototype.getSelectedNode = function ( data ) {
var selectedNode = ve.ui.MWTemplateDialog.super.prototype.getSelectedNode.call( this );
// Data initialization
data = data || {};
// Require template to match if specified
if ( selectedNode && data.template && !selectedNode.isSingleTemplate( data.template ) ) {
return null;
}
return selectedNode;
};
/**
* Set the page by name.
*
* Page names are always the ID of the part or param they represent.
*
* @param {string} name Page name
*/
ve.ui.MWTemplateDialog.prototype.setPageByName = function ( name ) {
if ( this.bookletLayout.isOutlined() ) {
this.bookletLayout.getOutline().selectItem(
this.bookletLayout.getOutline().getItemFromData( name )
);
} else {
this.bookletLayout.setPage( name );
}
};
/**
* Update the dialog title.
*/
ve.ui.MWTemplateDialog.prototype.updateTitle = function () {
var parts = this.transclusionModel && this.transclusionModel.getParts();
this.title.setLabel(
parts && parts.length === 1 && parts[0] ?
this.getTemplatePartLabel( parts[0] ) :
ve.msg( 'visualeditor-dialog-transclusion-loading' )
);
};
/**
* @inheritdoc
*/
ve.ui.MWTemplateDialog.prototype.initialize = function () {
// Parent method
ve.ui.MWTemplateDialog.super.prototype.initialize.call( this );
// Properties
this.panels = new OO.ui.StackLayout( { $: this.$ } );
this.bookletLayout = new OO.ui.BookletLayout(
ve.extendObject(
{ $: this.$ },
this.constructor.static.bookletLayoutConfig
)
);
// Initialization
this.$content.addClass( 've-ui-mwTemplateDialog' );
this.$body.append( this.panels.$element );
this.panels.addItems( [ this.bookletLayout ] );
};
/**
* If the user has left blank required parameters, confirm that they actually want to do this.
* If no required parameters were left blank, or if they were but the user decided to go ahead
* anyway, the returned deferred will be resolved.
* Otherwise, the returned deferred will be rejected.
* @returns {jQuery.Deferred}
*/
ve.ui.MWTemplateDialog.prototype.checkRequiredParameters = function () {
var blankRequired = [], deferred = $.Deferred();
$.each( this.bookletLayout.pages, function () {
if ( !( this instanceof ve.ui.MWParameterPage ) ) {
return true;
}
if ( this.parameter.isRequired() && !this.valueInput.getValue() ) {
blankRequired.push( mw.msg(
'quotation-marks',
this.parameter.template.getSpec().getParameterLabel( this.parameter.getName() )
) );
}
} );
if ( blankRequired.length ) {
this.confirmDialogs.openWindow( 'requiredparamblankconfirm', {
message: mw.msg(
'visualeditor-dialog-transclusion-required-parameter-is-blank',
mw.language.listToText( blankRequired ),
blankRequired.length
),
title: mw.msg(
'visualeditor-dialog-transclusion-required-parameter-dialog-title',
blankRequired.length
)
} ).then( function ( opened ) {
opened.then( function ( closing ) {
closing.then( function ( data ) {
if ( data.action === 'ok' ) {
deferred.resolve();
} else {
deferred.reject();
}
} );
} );
} );
} else {
deferred.resolve();
}
return deferred.promise();
};
/**
* @inheritdoc
*/
ve.ui.MWTemplateDialog.prototype.getActionProcess = function ( action ) {
if ( action === 'apply' || action === 'insert' ) {
return new OO.ui.Process( function () {
var deferred = $.Deferred();
this.checkRequiredParameters().done( function () {
var surfaceModel = this.getFragment().getSurface(),
obj = this.transclusionModel.getPlainObject();
if ( this.selectedNode instanceof ve.dm.MWTransclusionNode ) {
this.transclusionModel.updateTransclusionNode( surfaceModel, this.selectedNode );
} else if ( obj !== null ) {
// Collapse returns a new fragment, so update this.fragment
this.fragment = this.getFragment().collapseToEnd();
this.transclusionModel.insertTransclusionNode( this.getFragment() );
}
this.close( { action: action } );
}.bind( this ) ).always( function () {
deferred.resolve();
} );
return deferred;
}, this );
}
return ve.ui.MWTemplateDialog.super.prototype.getActionProcess.call( this, action );
};
/**
* @inheritdoc
*/
ve.ui.MWTemplateDialog.prototype.getSetupProcess = function ( data ) {
data = data || {};
return ve.ui.MWTemplateDialog.super.prototype.getSetupProcess.call( this, data )
.next( function () {
var template, promise;
// Properties
this.loaded = false;
this.transclusionModel = new ve.dm.MWTransclusionModel();
// Events
this.transclusionModel.connect( this, { replace: 'onReplacePart' } );
// Initialization
if ( !this.selectedNode ) {
this.actions.setMode( 'insert' );
if ( data.template ) {
// New specified template
template = ve.dm.MWTemplateModel.newFromName(
this.transclusionModel, data.template
);
promise = this.transclusionModel.addPart( template ).done(
this.initializeNewTemplateParameters.bind( this )
);
} else {
// New template placeholder
promise = this.transclusionModel.addPart(
new ve.dm.MWTemplatePlaceholderModel( this.transclusionModel )
);
}
} else {
this.actions.setMode( 'edit' );
// Load existing template
promise = this.transclusionModel
.load( ve.copy( this.selectedNode.getAttribute( 'mw' ) ) )
.done( this.initializeTemplateParameters.bind( this ) );
}
this.actions.setAbilities( { apply: false, insert: false } );
this.pushPending();
promise.always( this.onTransclusionReady.bind( this ) );
}, this );
};
/**
* Initialize parameters for new template insertion
*
* @method
*/
ve.ui.MWTemplateDialog.prototype.initializeNewTemplateParameters = function () {
var i, parts = this.transclusionModel.getParts();
for ( i = 0; i < parts.length; i++ ) {
if ( parts[i] instanceof ve.dm.MWTemplateModel ) {
parts[i].addPromptedParameters();
}
}
};
/**
* Intentionally empty. This is provided for Wikia extensibility.
*
* @method
*/
ve.ui.MWTemplateDialog.prototype.initializeTemplateParameters = function () {};
/**
* @inheritdoc
*/
ve.ui.MWTemplateDialog.prototype.getTeardownProcess = function ( data ) {
return ve.ui.MWTemplateDialog.super.prototype.getTeardownProcess.call( this, data )
.first( function () {
// Cleanup
this.$element.removeClass( 've-ui-mwTemplateDialog-ready' );
this.transclusionModel.disconnect( this );
this.transclusionModel.abortRequests();
this.transclusionModel = null;
this.bookletLayout.clearPages();
this.content = null;
}, this );
};